Zip Code 49428 — Jenison, MI

ZIP Code 49428 is associated with Jenison, MI, in Ottawa County. The listed population estimate is 28,209; estimated density is 678.0 people per square mile. Among records with population estimates, it ranks #6 of 16 in Ottawa County and #98 of 987 in MI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.920420, -85.837120)

Data MetricLocal Statistic
Postal / Zip Code49428
Primary CityJenison
State / ProvinceMI
CountyOttawa
Total Population28,209
Population Density678.0 people/sq mi
TimezoneAmerica/Detroit

How 49428 Compares

MetricZIP 49428Ottawa County recordsMI records
Population estimate28,209283,555 (sum)10,077,716 (sum)
Population Density678.0 /sq mi----
County population rank#6 of 16----
State population rank#98 of 987----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in MI

ZIP CodeCityDistancePopulation estimate
ZIP 49534Grand Rapids4.3 mi23,719
ZIP 49418Grandville4.4 mi31,913
ZIP 49426Hudsonville4.6 mi40,523
ZIP 49519Wyoming6.1 mi27,965
ZIP 49430Lamont7.1 mi14

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →